Gokyo Shumyo, Section 1, Problem 88 / Solution

Solution

[Diagram]
Main line  
[Diagram]
Main line (11-20)  

B12 is tesuji. W19 starts a ko. If Black a, White b. This is the solution.

[Diagram]
Variation at 10  

This variation is better for White, because there is no ko.

[Diagram]
Variation at 12  

Failures

[Diagram]
Failure at 9  

Timing is important. If White tries W5 to make alleged miai of the left and the right, Black sacrifices and squeezes ...

[Diagram]
No need to defend everything  

... leaving one eye for White.

[Diagram]
Failure at 1  

Q: Why not start with the key point W1 here?

A: Because Black plays B2.


[Diagram]
Failure at 12  

Gokyo Shumyo, Section 1, Problem 88 / Solution last edited by hnishy on January 19, 2023 - 05:37
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